Cellular telephone battery



FIG. 1 is a front view of a cellular telephone battery showing my new design;

FIG. 2 illustrates a left side view thereof;

FIG. 3 illustrates a right side view thereof;

FIG. 4 illustrates a top view thereof;

FIG. 5 illustrates a back view thereof;

FIG. 6 illustrates a bottom view thereof;

FIG. 7 illustrates a front and bottom perspective view so that elements at the left and right ends may be seen; and,

FIG. 8 illustrates a rear and top perspective view so that elements at the left and right ends may be seen. 

The ornamental design for a cellular telephone battery, as shown. 